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ALSA: ac97: Define dummy functions for snd_ac97_suspend() and resume()

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For allowing the build without CONFIG_PM, add definitions of dummy
functions for snd_ac97_suspend() and snd_ac97_resume() without
CONFIG_PM, too.

Link: https://lore.kernel.org/r/20230330132847.12882-1-tiwai@suse.de
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Reviewed-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2023-03-30 15:28:47 +02:00
parent 84f02f3363
commit 665d30119a
1 changed files with 3 additions and 0 deletions
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3
include/sound/ac97_codec.h
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@ -335,6 +335,9 @@ static inline int snd_ac97_update_power(struct snd_ac97 *ac97, int reg,
#ifdef CONFIG_PM
void snd_ac97_suspend(struct snd_ac97 *ac97);
void snd_ac97_resume(struct snd_ac97 *ac97);
#else
static inline void snd_ac97_suspend(struct snd_ac97 *ac97) {}
static inline void snd_ac97_resume(struct snd_ac97 *ac97) {}
#endif
int snd_ac97_reset(struct snd_ac97 *ac97, bool try_warm, unsigned int id,
unsigned int id_mask);